ea+口 LECTURE 1 Introduction to Design Covered: cha1 in Mechanical Engineering Design in Design of Machinery 1日gs OUTLINE The world of MACHINES MECHANISMS Basic concepts and definitions What is ENGINEERING DESIGN? Standards and Codes ©Units Some examples of ancient and modern machines ME357 Design Manufacturing ll 1
1 Introduction to Design LECTURE 1 Covered : cha1 in Mechanical Engineering Design in Design of Machinery ME357 Design & Manufacturing II OUTLINE The world of MACHINES & MECHANISMS Basic concepts and definitions What is ENGINEERING DESIGN? Standards and Codes Units Some examples of ancient and modern machines
The world of MECHANISMS Strin Piano key ME357 Design Manufacturing ll The world of MECHANISMS 2
2 ME357 Design & Manufacturing II The world of MECHANISMS The world of MECHANISMS
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3 The world of MECHANISMS
五 Humanoid head ®r3E 有“机”者，事竟成！ Basic concepts and definitions ME357 Design Manufacturing ll 4
4 有“机”者，事竟成！ Humanoid head ME357 Design & Manufacturing II Basic concepts and definitions What is a MACHINE?? -from 3 idiots
Basic concepts and definitions ⑧Machine(机器)：a combination of resistant bodies arranged to compel the mechanical forces of nature to do work accompanied by determinate motion.(-Reuleaux) Machines are mechanical devices used to alter, transmit and direct forces to accomplish a specific objective,(to do work,to achieve some certain application functions. ME357 Design Manufacturing ll 登时代：人是机器的奴隶 5
5 ME357 Design & Manufacturing II Machine（机器）: a combination of resistant bodies arranged to compel the mechanical forces of nature to do work accompanied by determinate motion.(- Reuleaux) Machines are mechanical devices used to alter, transmit and direct forces to accomplish a specific objective, (to do work, to achieve some certain application functions. ) Basic concepts and definitions 摩登时代：人是机器的奴隶？